John Hetherington – författare

This book brings together, in a concise format, the key elements of the loads produced from explosive sources, and how they interact with structures. Explosive sources include gas, high explosives, dust and nuclear materials.It presents quantitative information and design methods in a useable form without recourse to extensive mathematical analysis. The authors, Peter Smith and John Hetherington, are staff members at the Royal Military College of Science in Shrivenham and have been instrumental in establishing an active team studying the response of structures to blast and ballistic loading.

It wasn't enough for Melba to become one of the greats of the Golden Age of Grand Opera. She wanted to be the greatest. her glorious voice took her to the top; her ruthless determination to overthrow any rival kept her there long after the voice had begun to decline. Revealed in this relentlessly candid yet sympathetic study is Melba the drama queen, the monstrous prima donna, the canny businesswoman, the generous and kindly friend, the unique star who refused to fade. 'There are lots of duchesses but only one Melba' — Nellie Melba